Question

if n(a) =4find n[p(a) }​

Answer 1

Answer:

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if n(a) =4 . find n[p(a) }

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n(A) = 4

n(A) = 4P(A) = Set of all subsets of A

n(A) = 4P(A) = Set of all subsets of AWe can find n(P(A)) = 2^n (where n = number of elements of A = 4.)

n(A) = 4P(A) = Set of all subsets of AWe can find n(P(A)) = 2^n (where n = number of elements of A = 4.)n(P(A)) = 2^4 = 16